People tend to be more comfortable in a humidity level of about 45 percent. When the humidity is at a high level, we tend to feel uncomfortable because it will feel hotter than what the actual temperature is reading. It is the same if the humidity is low, then we tend to feel cooler than the actual temperature reads. In order to keep the humidity level at an enjoyable level in your home, you
. can purchase either a humidifier or a dehumidifier. These can be purchases at your local hardware or drugstore. For further details, please refer to http://www.howstuffworks.com/question651.htm.